package day02;
/**
 * 将字符串"123abc456def789ghi"中的英文部分替换为"#char#"
 * @author Bonnie
 *
 */
public class Test04 {
    public static void main(String[] args) {
        String str="123abc456def789ghi";
        String end=str.replaceAll("[a-zA-Z]+","#char#");
        System.out.println(end);
    }


}
